.content {
	width: 90%;
	margin: auto;
}

.up {
	width: 100%;
	display: inline-block;
	margin-top: 10px;
	margin-bottom: 10px;
}

.up view {
	float: right;
	background: #1568bd;
	color: #fff;
	padding: 5px 15px;
	border-radius: 10px;
}

.topic {
	width: 100%;
	display: inline-block;
}

.topic_title {
	margin-bottom: 20px;
	width: 100%;
	font-size: 16px;
}

.topic_list {
	    margin-bottom: 20px;
	    width: 100%;
	    display: inline-block;
}

.topic_radio {
	width: 10%;
	float: left;
}

.topic_answer {
	width: 90%;
	float: left;
	line-height: 30px;
}